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Added missing mutex to DataFlash for thread safety.

pull/8775/head
Jaakko Korhonen 2018-10-30 10:22:59 +02:00 committed by adbridge
parent 547e7431be
commit d8530b7907
1 changed files with 5 additions and 0 deletions
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5
components/storage/blockdevice/COMPONENT_DATAFLASH/DataFlashBlockDevice.cpp
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@ -354,6 +354,7 @@ int DataFlashBlockDevice::read(void *buffer, bd_addr_t addr, bd_size_t size)
result = BD_ERROR_OK; result = BD_ERROR_OK;
} }
_mutex.unlock();
return result; return result;
} }
@ -363,6 +364,7 @@ int DataFlashBlockDevice::program(const void *buffer, bd_addr_t addr, bd_size_t
DEBUG_PRINTF("program: %p %" PRIX64 " %" PRIX64 "\r\n", buffer, addr, size); DEBUG_PRINTF("program: %p %" PRIX64 " %" PRIX64 "\r\n", buffer, addr, size);
if (!_is_initialized) { if (!_is_initialized) {
_mutex.unlock();
return BD_ERROR_DEVICE_ERROR; return BD_ERROR_DEVICE_ERROR;
} }
@ -421,6 +423,7 @@ int DataFlashBlockDevice::program(const void *buffer, bd_addr_t addr, bd_size_t
_write_enable(false); _write_enable(false);
} }
_mutex.unlock();
return result; return result;
} }
@ -430,6 +433,7 @@ int DataFlashBlockDevice::erase(bd_addr_t addr, bd_size_t size)
DEBUG_PRINTF("erase: %" PRIX64 " %" PRIX64 "\r\n", addr, size); DEBUG_PRINTF("erase: %" PRIX64 " %" PRIX64 "\r\n", addr, size);
if (!_is_initialized) { if (!_is_initialized) {
_mutex.unlock();
return BD_ERROR_DEVICE_ERROR; return BD_ERROR_DEVICE_ERROR;
} }
@ -476,6 +480,7 @@ int DataFlashBlockDevice::erase(bd_addr_t addr, bd_size_t size)
_write_enable(false); _write_enable(false);
} }
_mutex.unlock();
return result; return result;
} }